将SQL Server 2008 R2报表部署到SQL Server 2008时出错，聚合函数不能嵌套在其他聚合函数中
[英]Error on Deployment of SQL server 2008 R2 reports to SQL Server 2008, Aggregate functions cannot be nested inside other aggregate functions
问题描述
I have used SQL Server 2008 R2 for developing my reports, and when I tried to deploy it on hosting server which is SQL server 2008 it displayed an error while deploying a report, 
我已经使用SQL Server 2008 R2来开发报告，当我尝试将其部署在SQL Server 2008的托管服务器上时，它在部署报告时显示错误，
Error 错误
The Value expression for the textrun 'Textbox36.Paragraphs[0].TextRuns[0]' contains an aggregate function (or RunningValue or RowNumber functions) in the argument to another aggregate function (or RunningValue).
I think following expression is throwing error while deploying from sql server 2008R2 to sql server 2008 我认为以下表达式在从sql server 2008R2部署到sql server 2008时引发错误
Expression 表达
=Sum(IIF(Fields!RegisteredOn.Value >Parameters!FromDate.Value and Fields!RegisteredOn.Value < Parameters!EndDate.Value , 1,0))
Is there any workaround for this in SQL server 2008 SQL Server 2008中对此是否有任何解决方法
1 个解决方案
解决方案1
1 2011-10-05 05:11:06
You could try replacing the IIF with CASE. 您可以尝试用CASE替换IIF。 I am not sure that IIF is available in all versions of SQL Server. 我不确定IIF是否在所有版本的SQL Server中都可用。
http://msdn.microsoft.com/en-us/library/ms181765.aspx --See C. Using CASE to replace the IIf function that is used in Microsoft Access -- http://msdn.microsoft.com/zh-cn/library/ms181765.aspx-请参阅C。使用CASE替换Microsoft Access中使用的IIf函数-
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